Home / 153,613,089.24-230,419,867.17-62,736,678.24

Finding the Fourth Proportional to 153,613,089.24, 230,419,867.17 and 62,736,678.24

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Solution

The fourth proportional to 153,613,089.24, 230,419,867.17 and 62,736,678.24 is: 94,105,112.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,613,089.24 : 230,419,867.17 = 62,736,678.24 : x
  2. Step 2: Convert to fraction form
    153,613,089.24/230,419,867.17 = 62,736,678.24/x
  3. Step 3: Cross multiply
    153,613,089.24x = 230,419,867.17 × 62,736,678.24
  4. Step 4: Simplify right side
    153,613,089.24x = 14,455,777,066,747,830
  5. Step 5: Solve for x
    x = 14,455,777,066,747,830/153,613,089.24
  6. Step 6: Final answer
    x = 94,105,112.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.